: Apply a very thin, even film to the bearings and screw threads. Over-greasing can lead to "creep" where the grease migrates onto the optical scales, ruining the instrument's readability. 5. Reassembly and Calibration
Some late-model Hilger Watts theodolites used proprietary bayonet mounts for tribrachs. Ensure your repack includes an adapter guide or mounting diagram. hilger watts theodolite manual repack
Search for the (e.g., “Hilger & Watts Microptic T2 manual”) and then: : Apply a very thin, even film to
Use the torque wrench to adjust the movement of the theodolite's horizontal and vertical circles. Refer to the Hilger Watts theodolite manual for specific torque settings. : Apply a very thin